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Finding the Fourth Proportional to 197,476.26, 295,842.60 and 97,519.83

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Solution

The fourth proportional to 197,476.26, 295,842.60 and 97,519.83 is: 146,096.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,476.26 : 295,842.60 = 97,519.83 : x
  2. Step 2: Convert to fraction form
    197,476.26/295,842.60 = 97,519.83/x
  3. Step 3: Cross multiply
    197,476.26x = 295,842.60 × 97,519.83
  4. Step 4: Simplify right side
    197,476.26x = 28,850,520,058.76
  5. Step 5: Solve for x
    x = 28,850,520,058.76/197,476.26
  6. Step 6: Final answer
    x = 146,096.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.